Instagram is going to rely on "machine learning tools" to cut down on people gaming the system.

You don’t need to make more friends to get more Instagram followers — all you need to do is swipe your credit card, and some services will boost your follower count for you.

Instagram wants to cut down on that. Starting Monday, Instagram says it will no longer allow “inauthentic likes, follows and comments from accounts that use third-party apps to boost their popularity.” That includes buying “Likes” and followers, and paying for other engagement generated by apps that require a user’s Instagram login details in order to operate on their behalf.